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131104254243200 = 27527531011093381
BaseRepresentation
bin11101110011110100010110…
…100000001011000110000000
3122012012102222220012000001112
4131303310112200023012000
5114141003003041240300
61142500243554422452
736420653431666430
oct3563642640130600
9565172886160045
10131104254243200
1138857002704097
1212854a71591a28
13582010284ba14
1424536a067c2c0
1510254c8790e35
hex773d1680b180

131104254243200 has 384 divisors, whose sum is σ = 380853291061440. Its totient is φ = 43665223680000.

The previous prime is 131104254243121. The next prime is 131104254243247. The reversal of 131104254243200 is 2342452401131.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119360510 + ... + 120453890.

Almost surely, 2131104254243200 is an apocalyptic number.

131104254243200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131104254243200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190426645530720).

131104254243200 is an abundant number, since it is smaller than the sum of its proper divisors (249749036818240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131104254243200 is a wasteful number, since it uses less digits than its factorization.

131104254243200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093566 (or 1093549 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 131104254243200 in words is "one hundred thirty-one trillion, one hundred four billion, two hundred fifty-four million, two hundred forty-three thousand, two hundred".